Where should completed user agreements be stored?

Azure Event Hub is designed for high-throughput data ingestion and can handle millions of events per second, making it ideal for capturing a stream of completed user agreements. It acts as a highly scalable data pipeline that can then feed this data to various downstream processing services for archiving, analytics, or auditing. Azure Storage Queue is for message queuing between applications, not for high-volume event ingestion. Azure Service Bus Topic is a messaging service for more complex scenarios with features like message ordering and dead-lettering, but Event Hub is optimized for raw event streaming. Azure Event Grid Topic is an event routing service for reacting to events within Azure services, not for ingesting the events themselves.